No new messages since a while, has anyone used it in 2021 ?
The Pool should still be up, haven't heard of anyone complain about it in awhile.
Won't vanity generators it make it easy for people to steal funds?
No, no!
Let me explain, this is the satoshi's wallet that holds 72 Bitcoin: 1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa
I have a VanitySearch and use RTX2060. If I were to try to generate exactly that address, the situation would look like this:

Here you see that hashrate of 951.41 Mkey/s takes 3.37637e+31 years FOR 50% chance to generate that address. Now, multiply 951.41 Mkey/s to whatever number of RTX 2060 GPU you want and then tell me what gives you a hope that by creating a pool, you'll be able to crack addresses. Chances are almost non-existent.