Heartfeed is being developed by a single developer in his spare time: me, Simon Wigzell. Feedback, questions, and just saying Hi is much appreciated, but I might not be able to answer you immediately. Likewise, feature suggestions, even brilliant and simple ones, might not be implemented immediately or at all (it might be too difficult or too expensive; for example if the request would require server-side support which besides costing money complicates things a lot), but I do really love to get them.

So mail me at heartfeed@ozymandias.se for whatever reason you like :-)