Fair point BumbleB, but I understand why Ancestry & FindMyPast want to give folks a taster. Not as bad as the companies that disreward loyalty straight out.
Sloegin, it varies. I had no enquiries on GR for 10 months, then I get 4 in a month. Go figure. Mind you, Ancestry has shown a similar pattern recently.
I've just about stopped messaging anybody on either as no-one seems to reply. I think I figured it out - a lot of these people are lapsed, or no longer with us, and it suits these companies to keep the trees up so you can find more matches.