Eharmony specifically bills itself as a site for people looking for long-term relationships. Perhaps this is what you are running into. Men who are eager to find someone serious, so they want to move forward and skip the small talk to see if they are a match. I think someone above said this. IDK.

Also, I was on eharm a few years ago and remember that there were a number of hoops to jump through before you were actually talking with the person (exchanging pre-set questions, etc.) Perhaps after getting through all those hoops they are more eager to meet?

Another thing I have heard is that there are many more men on eharm than women. This tends to make the men more serious about each option. They don't have a million women to choose from, so they put full out effort into each one (suggesting meeting rather than hanging back and being fussy about who they actually meet).

Just some thoughts learned from years in the trenches of online dating!!

Best,
EJ