[AndrewGCook]

If you were applying to work at my start-up, chances are I would try to find you on the Internets anyway, and I would greatly appreciate you saving me time by just providing me your information up front.

If you provide me links, it also ensures I find the right accounts for you, and not someone with the same name. Finding the wrong accounts and thinking it's you could mean the difference of me actually calling you or not.

StackExchange accounts relevant to the position you're applying for are also good to include (if you use the service).

[ByteMuse]

Thanks for the advice! I definitely want to work with startups and small teams, so this seems quite applicable.

I am pretty active on Stack Overflow and Github, so I think I'll put those on my resume as well.