Ignoring these opportunities in favour of having a computer mediated interaction where they are able to choose precisely what they are interested in... does fit the definition of "picky". Most people probably have their own personal reasons for it, but that doesn't make it less of a fit for the dictionary definition of picky.
Even OP has admitted that they were easily getting many dates online yet still they had to reject a lot of people (I assume?). And (again assumedly) that is not picky [cause they had "issues"], while somebody not picking whoever from a small pool is.
And that's all without going into how the cohort of people doing the approaching can be skewed in an unfavorable way, the scariness and increased risk of accepting a date in person etc.
I don't want into arguments about definitions. My point is, for the average computer literate person, going on the Internet is the expected rational choice. Or perhaps more widely, that the Internet meme of "women have it easier, there's something wrong with ones that can't find a suitable date" is based on rather troubling judgments.
From what I heard, nobody gets anything serious started in clubs. Bars are probably better but, quite honestly, I don't feel safe going to a bar by myself late in the evening.