Who bothered to decrypt the welcomebot's message?

Me. I did.

this is what the welcomebot sent me:
01000100 01110001 01100111 00100000 01101100 01101001 00100000 01100010 01110010 01111000 01110101 00100000 01101011 01101000 01100100 01100111 00100000 01101000 01100001 01110011 01101111 01110010 01100111 01101000 01110110 00100000 01111010 01101100 01110111 01101011 00100000 01100111 01100100 01110101 01101110 00100000 01101001 01110010 01110101 01101000 01100101 01110010 01100111 01101100 01110001 01101010 01110110 00100000 01110111 01110010 01110010 00001010 01001100 00100111 01101111 01101111 00100000 01110110 01101000 01101000 00100000 01100010 01110010 01111000 00100000 01110010 01110001 00100000 01110111 01101011 01101000 00100000 01100111 01100100 01110101 01101110 00100000 01110110 01101100 01100111 01101000 00100000 01110010 01101001 00100000 01110111 01101011 01101000 00100000 01110000 01110010 01110010 01110001

translating from binary to english letters, you get: "Dqg li brxu khdg hasorghv zlwk gdun iruherglqjv wrr
L'oo vhh brx rq wkh gdun vlgh ri wkh prrq" which is a fair bit of nonsense, right?

and this is what it means: "And if your head explodes with dark forebodings too I'll see you on the dark side of the moon"

some kind of underground secret handshake/password requiring 2 layers of encryption.