Paul,
Yes I think most of us appreciate the 'net, even if we don't like to always admit it!

I think the wise collector uses all avenues open to him or her, the 'net, flea markets, auctions, shows, shops, classifieds & yard sales. The 'net has been my primary source since I don't drive and I live in the middle of a large city with very mobile population. However I have found some of my best acquisitions out in the real world.
I'll stick with my Bass Ale Thank you

, Of course gin goes very nicely with fox trots too!

(In a tea cup

)
Regards,
John