It's also worth noting that the passwords are only an issue if these following scenarios are true:
1. your password is the same on TWG as on your email
2. your password is a single, common dictionary word less than about 8 characters or so
3. any very common permutations there of (he110 for example)
4. Using standard or no casing as opposed to a random casing (He11o vs hE11o)
5. doesn't use extra random characters (&,^,%,#,$ for example)
if any of these (well, mostly 1 and 2, less so 3 and 4) are false then you likely have nothing to worry about other than your email maybe getting a little more spam than usual since your address is posted publicly.
If you would like help or suggestions for securing your password, feel free to hit me up via PM, and i can help you turn your password into something more secure (i promise i wont steal it or something )