I'm no longer with Backbone Entertainment.
If you're wondering whether I'm available to work on a patch or update that Street Fighter HD Remix might need, the answer is YES I'm available. No matter what project or company I am working with next, I will be available for anything Street Fighter needs, if Capcom asks (and pays). We all want Street Fighter to be as good as it can be and last as long as possible.
If you'd like my help with design or balance and you have a lot of money and you don't make me use an alarm clock, I might be available, but I'm honestly pretty busy. Contact me and see though!
I'll leave you with this wikipedia description of Backbone. No I didn't write it, but it's interesting that I'm the only person prominent enough in the entire company to be mentioned:
Backbone Entertainment is the result of a merger between Digital Eclipse Software (which specializes in arcade game emulation), and ImaginEngine (which specializes in children's software). One of Backbone's prominent key members is David Sirlin, an arcade game enthusiast known for his involvement in fighting game tournaments, mostly the Super Street Fighter II titles.