[ddemchuk]

Just some design points:

The right side of your screenshot on the homepage has a sheer edge, kind of awkward because you show the left edge in the browser. Probably should balance that out because I thought the image was cut off.

If I wasn't paying attention I would try and login to check my Basecamp projects when landing on your site...I know they have an attractive minimalist style, but just be careful...

[riso]

The sharp edge has been bothering me as well. As for the confusion with basecamp I can see where you are coming from. I was going to replace the screenshot with a walkthrough video soon; hopefully that will make things less similar.

[andymism]

I second that on the 37Signals influence. I was actually confused at first and thought I had some how landed on the Highrise site at first--they're remarkably similar.

[chrisolsen]

I think the green signup button makes things look very alike. I have made some changes to the similarities in that respect.