5000+ Google traffic per day to your Glam Images site is really great. My biggest site was getting around 15k/day google and when the first Google Penguin went into effect I lost about 70% of it.
I had other sites getting about 10K/day google, and after Penguin, (overnight) lost ALL. The only searches I was getting was for my exact domain/site name.
I admit I've done nothing differently, only always updating my sites with content and trades, etc.
Luckily last week out of the blue, Google did another change and a few of those sites gained back quite a bit of the traffic.
We definitely have to change with the times to stay competitive in this business, with the content display (tgps to tubes) or more unique and quality sites, to stay on top of what SEO tactics need to be used.