This can't be understated. The most successful artists on the site are often highly active in communities outside of Tapas, produce quality work and understand their audience. A Tapas feature can only do so much, or can, in some cases, actually backfire.
I remember quite vividly that my old comic was featured once or twice in the daily snack or 'New and Noteworthy', and while the bump was nice, it was often followed with by weeks of loosing subscribers that realized they were actually not as interested as they thought.
Nowadays I put the blame on this myself - If I had created a better product, they may have stayed. It's not Tapas' fault that I was growing slowly, nor the readers - they all gave me chances. It was my own lack as a creator.
It is very disheartening to see other creators regularly post "I will never pay for premium because I like none of them." while some of the same creators supported my previous work that was provided for free.
Since my community isn't outright supportive, I have built somewhat close relationships (As close as they can be online) with other premium creators instead.
Others I try to follow, pay for their content and leave a comment whenever I can. So many of us are female comic creators who would have no chance in the traditional comic industry. Webcomics, and with that Tapas, have provided us with an outlet instead.
When other users and readers complain about the fact that our comics are hidden behind a paywall I would like to refer to the high workload premium creators put onto themselves. A full chapter on a weekly or biweekly upload schedule, and that for months or years. If you're not a highly successful creator, the pay you will receive from people buying your comic is also something I would consider peanuts, and I can make what my comic pays me here in a month just in a few hours worth of freelance work. Yet I'm still here (you may call me an idiot).
So if you see a premium comic with a high subscriber count, feel free to take a look at the actual views on their more recent episodes and then feel free to do the math on what that may turn into. Views are generally higher than the number of 'unlocks' a comic receives, so you can reduce the number by about 20%. Then remember the fees and Tapas shares and suddenly you realize that your comic with a few hundred subscribers may actually outperform many premium comics regularly and you made more money than the artist on your weekend job.
You are an insanely successful artist with readers who have been with you for years. You wouldn't be as successful as you are if nobody would share your work online - even if you don't see it in the forums! It's really easy to forget, but here you go: You're awesome!