This is true. If it works dont change it. I had many experiences with google and penalties. Now im afraid even to add a banner to a site because google might not like it.
nice stats.
i have signed up for w3, proceeded to add a site, noticed i cant make the counter invisible, saw the pro signup page, closed the site.
maybe you should consider to let the first site added to be free with pro features and charge for the next sites , or maybe for a 60 day period and then ask for pro.
I have one of the slimmest android devices huawei p6 (6.2 mm vs 7.1 mm for iphone 6 plus) for a year and a half and im not having any issues with it bending or giving the feeling that its fragile.
put a popunder ad on the game page (web), its not that anoying and you can make like 200+$/day with 100k -150k visits /day. let me know if you need help with setting up.
I have 2 wordpress sites on a DO 5$ instance. I had 1-10 visitors a day on the sites and had no problems.
The setup is nginx +php5-fpm + w3 super cache + cloudflare
I starter getting about 300 visitors a day for one site and i have noticed the site sometimes was showing blank pages.
I was also getting timeout from cloudflare, and the site was moving very slow. Tried to disable the cache plugin but it was the same.
I have upgraded to the 10$ instance, and still could barely navigate in the wp admin area..
This took 2-3 days, now the site looks to be ok (traffic has dropped to 150 day), i think it was a memory issue with their server..
Also if i do a : ab -n 500 -c 200 http://site.com from another server my site stops working..