[christopherslee]

Similar to the above poster, I think you have to determine what your goals are for your own side project. Is it mostly a learning exercise for yourself? Was it your lottery ticket? Were you just simply trying to build a product that solved your own problem that you didn't think existed at the time?

If you both aren't going to be charging for it, is the other one open source? Is there some kind of arrangement you two can make to work together?

[imwhimsical]

The project was mostly to give back to the community (not to learn or anything, while it has taught me a lot)

Both mine as well as the other one is open source, but I don't know how to go about a merger.