This is good but it's quite vague, and the amount of work you have put into these things is really the more important thing here.
To take xcrosses as an example, if you did a comprehensive study of how Feliks finds xcrosses (from reconstructions of his solves at cubesolv.es), and found many of the patterns and ideas that allow him to do xcrosses so frequently, then I'd genuinely be interested in what you could teach me. But if it's just that you're trying to do xcrosses whenever you can see them in your solves, well, I already do that.