Hmm.

I was "intercepted" Tuesday around Fort Wayne.

I was IFR, and got a traffic alert for a VFR target indicating 500 feet
higher. I got a glimpse of him as he passed behind me.

Then the controller told me that he was at my 7 o'clock, turning to
follow me. I looked around and saw his nose pointing right at me.

He contined to chase me - in my blind spot, above my back window.
Jerk.

I descended, and finally caught sight of him again just ahead and over
my right wing. I couldn't see his registration number.

He finally turned right and away. I was 99% sure he had me in sight
the whole time, but that's 1 percent short of acceptable.