There's a Github repo with a list of these: https://github.com/mmccaff/PlacesToPostYourStartup
Why not reddit? I am not talking about r/startups or something like that, but the subreddit relative to your target audience and what your startup does.
That didn't take long. Site down.
OK, this is simple folks. Use a CDN. Always for static sites. Easiest thing to do is to adopt CloudFlare. Free. Hopeoing to never see the dreaded "Error establishing a database connection" again.
The link is currently giving - "Error establishing a database connection"
Error establishing a database connection
cool
Also check out - http://ovoice.net/32-places-can-submit-launching-startup/