How come my list is never ending?

The list in question is "things to do".

Moving has added to the list, obviously, but when I take one thing off there seems to be more things added. One thing that has come to my attention is the number of listings for my business on the internet that I never entered. Some of them have the wrong address. So far I've found about 30 on sites that I knew nothing about - some of them have the business in 2 neighboring towns on streets I've never heard of.
I think one of the reasons is because I have a registered DBA for the business so I'm going to have to go to the county court house and see about it. My theory is that their database is incorrect or has been copied and then stomped on by some other entity that sells business addresses. I think the location change involves re-registering the DBA. Hopefully it will propagate into the sites with the bad info.

Anyone else have this problem?