Whatever happened to Angle Grinder Man?

For the last week I've been trying to contact this man.

At uni we're currently doing a project about hidden histories.

Who would think that through this project I'd find out that real life superheroes exist.
Well, Kinda.

I've spent so long researching this man, that I have become almost completely fixated.
At times I've become so close to contacting him,
and I might have even deciphered his real name, but that's just not enough.

In late 2004, he self admittedly went a little quiet, but proclaimed to be back on an uprise.

Then he disappeared completely...

Just whatever happened to Angle Grinder Man?
Am I the only one out there asking this?