I have noticed this with most panels, and IPSOS is the worst. I'm one survey away at iSay for another 500point "loyalty" perk. I think the survey demand is filling up the available surveys proportionally even quicker. Branded and Tellwut, Crowdtap, seem to have a better replenishment rate. The low frequency panels are taking a siesta too. However, the low quality panels like UNIVOX, Opinio Quest, Your Opinion Communuity, Opinion Outpost, Lifepoints, pointClub, The Go2Crowd, The panel Station, OpinionBureau, OpinionWorld, MOBROG, Opinionest and Survey Junkie still have a plethora of surveys for you to screen out of.