I see your point and agree - Substack etc may exist today but might not in 2-3-5y down the line and it'd be valuable to have hold of your own writing from Day 1.
On a different note, what has been the value of "creative posts" and even "creative name for your blog" for you?
I am overthinking this but sometimes I find myself wondering whether my post is really all that useful, that my blog should have a more creative/captivating name to catch audience's eyes etc. Did you ever face that? If yes/no, how'd you suggest to overcome this?
>> On a different note, what has been the value of "creative posts" and even "creative name for your blog" for you?
Why do we name anything? There are many reasons, but it's important to distinguish your site from others. Content is the primary way to distinguish a blog because the original consumption tool was an RSS reader. Things have changed a lot, so more people go directly to most blogs.
If you have web design chops then there is an opportunity to create a distinct experience. The value of this is felt most by people who can appreciate good design, so unless you've goofed up usability, most people probably won't notice the design much. Don't mess up the usability because people remember bouncing from those sites or complain in comments here.
There are tons of developer blogs out there so unless you are notable in some area (big or small) for some set of readers then your name may not be enough. "Joel on Software" as a blog name stands out more than "Joel Spolsky's Blog". It is possibly easier to communicate verbally, signifies the content, feels informal, etc.
Does it matter if the content is only useful to you? It doesn't. The act of blogging improves your writing, creativity, tech skills, forces you to learn etc. So, you move forward in area of your career that many software people struggle: communication. If you write about stuff close to the area you work in then you'll find you reference your own blog posts a lot. Scott Hanselman recommends writing a blog post and referencing it an email instead of sending the same content in that email. There is some good stuff linked from https://www.hanselman.com/blog/your-words-are-wasted.
You overcome your problems by dealing with your anxiety. Why do you care about these specific aspects to the point that it blocks you from just writing and publishing? This is the differentiator between highly trafficked blogs and those that aren't. For a subset of people, noodling on these aspects and their blog template is the point itself. You need to decide on the true purpose, the why, and come up with a plan. There are lots of in-between steps like buying a nice template, drafting a lot of content to see if a name falls out of that, adopting a name like "Vibgyor5 on Software" etc.
They is whatever service you are signed up to that is outside of your control.
"Takes it all away" I think is really meant to mean a multitude of things. At the worst end is the service closing down unexpectedly. They may have been impacted by a cyberattack, haven't been paying hosting bills, never tested backups etc. Your site is under something.theirdomain.com and theirdomain.com is sold in a fire sale. Your audience can't get to the site and you can't redirect them.
More frequently there is an abhorrent change to the service from your perspective. Perhaps they start inserting ads into your content, charging for previously free features, or even repurposing your content per their terms that you didn't read when signing up to coolservice.com. These kinds of changes are more insidious. On the lowest end, they may just change their system to be a worse experience for you with some new user interface that you don't like.
You can see how these things are going to go from the start. Startup invests in a nice user interface and they are declared the new darling without any viable business model. They can only operate this way for a while because it's unsustainable. Things change for the worse and the pattern is repeated. Sometimes the new kid considers how to make a sustainable business which can be an anathema in their startup community and things stay better for longer. I've not studied Substack, but I think they may have thought more about this.
>> But WordPress? Isn't it controlled entirely by you?
WordPress.com hosts WP for you. WordPress.org offers the open source version of the product.
They could be referencing wordpress.com, which is the hosted version of WordPress, rather than wordpress.org which is the open-source self-hosted version.
On a different note, what has been the value of "creative posts" and even "creative name for your blog" for you?
I am overthinking this but sometimes I find myself wondering whether my post is really all that useful, that my blog should have a more creative/captivating name to catch audience's eyes etc. Did you ever face that? If yes/no, how'd you suggest to overcome this?