Is there any way they can incorporate some kind of sniffer that seeks out certain background/third party programs being run on someone's computer when they're engaged in the live chess app?
I don't think there are programs intelligent enough to decide what the third party program's doing exactly (for a cheap price that worth implementing for them with all the basic members that don't pay).
I can have youtube and gmail on other windows and tabs (like I usually do, listening to music and chatting), and the site would think I'm cheating.
And then, of course, you can just have a phone in your hand and cheat on that while playing on the computer, so there's really not much reason to incorporate such a feature.
Well, unless it's coming from people who actually were pitted against a banned user ... the list never revealed the type of Cheating but checking the Last games panel of their opponents, where they were now revealed as cheaters with the little red icon on them, in most cases the stumbling block for them was an Online chess game. But I concur that this method isn't really all that accurate, so let's just say it makes a nice anecdote.