I'm not scraping high value sites like that (I mostly target amateur original content). It's not really of interest to other businesses. As such, I tend to just run into things like normal cloud-flare wrapped sites, and one place that tried to detect bots and return intentionally garbled data.
If I run into that sort of thing, I guess we'll see.
I've never used this, and it's incredibly shady considering the users probably do not realize that their Hola browser plugin does this, but Hola runs a paid VPN service where you can get thousands of low-bandwidth connections on unique residential IP addresses, provided generously through their "free" VPN users.... It's essentially a legitimate attempt at running a botnet as a service.
