It's great you're so enthusiastic to beta read others' novels. However, with 58 specific requests, plus two threads just offering to read whoever e-mails you, I wonder if you're getting in over your head or going to be able to devote the time to each novel that betaing takes. It also might be worth noting that many of the threads you offered in are over a year old. The author may still be interested, but most have probably moved on from the betaing point at this time. That being the case, it's unfair to the people who are actively searching for betas now and recently posted in here to be buried under 3 pages of people who were searching for betas in 2013-2107, as well as being confusing to people who are searching for something to read and now have threads from 2016 appearing to be recent because they're at the top of the forum
I also want to reiterate that having your e-mail out in the public is not a good idea. We usually suggest people send their e-mail address through PM or use the (at) (dot) method of spelling out their e-mail, to avoid getting hit by spambots and other nasties on the internet.