I have 20 websites set up to be tracked with Analytics. I added two a few days ago, but now they have disappeared from my Analytics page! Does Analytics have a limit as to how many sites you can track with the service?
i have been using it for 7-8 months and i have not found any such limit till now , i think you website may have breaked the tos
The websites I installed the tracking code on did not violate TOS. Here are the URLs: unblockutopia.com pirateunblock.com
i added a site yesterday and it disappeared when i looked today. they did some maintenance yesterday and that might have been the reason. i don't think there is a limit on how many sites,but how many visitors. i think they lift the limit if you use adwords. (the site i added is on adwords right now) if there was a limit,they would tell you that you have reached it and not just remove the sites.