"But proof is in the pudding as they say" Not in MY pudding, it's not...
Firstly, the area covered in your site is a fraction of the size of mine, with (when I looked) only 17 aircraft on view - hardly a comparison.
Secondly, you appear to have missed the point that not all RadarBox users are going to be based in London, and will be interested in routes pertaining to flights in THEIR territory.
Thirdly the comment about routes being "Inter Europe" and not going through UK airspace is nonsense. The aircraft I am particularly interested (as I have already mentioned) certainly DO fly through UK airspace. It also fails to explain why many of those foreign "Inter Europe" flights DO display a route (Like Veuling, CSA, Transavia, etc.). It's just inconsistent.
And lastly, in what way do Thomas Cook flights have "unusual" flight mappings? And does this also apply to Thompson, Easyjet, Ryanair, etc.?
It's good to indulge in healthy discussion, but please refrain from making generalised statements which are wide open to examination. We all know that the product is good, but please accept is isn't yet all things to all users and those of us who have a point to make do so in expectation of improvement. There is no need to be so defensive.
DC