My sister in law swears by it. (I think she uses all of them

except Eharmony, which she thinks is a load of crap to CaroleB)
She said you have to look at it all in fun - and just as a way to meet friends. She did say that many of the men tend to be married or have "issues" !!!

(ha - like she dosent

)
I think she finds it really hard to meet men her age (early 50's) - she is really not into the whole bar thing...so this is a good way for her to meet some friends.