I built HackerBuddy.com with the idea of helping the Hacker News community get one-on-one help with fellow hackers that know their stuff. It matches up people that are good at a particular skill (Ruby on Rails, Python, beta-testing, general startup advice etc) with people that need that specialist help. All it does is swap your email address so that hackers can give fellow hackers one-on-one advice.
I built the site as a way to learn Ruby on Rails, I'm still a bit green when it comes to coding so there's a very good chance that the server will fall over. Any feedback you guys have would be really appreciated - and you can get in touch at dave [at] hackerbuddy.com. I hope you find it useful.
- The icons on user pages which stand for areas of expertise aren't really helpful since you have to hover over them to see what most of them mean (example: a coffee cup means General Advice and a person icon means Usability). At the least, these should have titles above/below them.
- I'd like the hardcoded areas of expertise removed in favor of an autocomplete freeform box, much like Stack Overflow's tags box. For example, I'd like to put that I'm a Drupal expert and I'd like to look for node.js help, but neither of those are options.