Just look at the games market to see how wrong this idea of phones and tablets dominating is.

Yes, there are plenty of games for them, but they are different animals for the pc x-box etc games with different audiences. And even the pc gaming fraternity is split between those who treat it as a pastime, are likely to have bought a laptop of perhaps higher spec than needed to play games as well and the true hobbyists to whom a high end desktop, capable of the running the latest triple A titles with ultra settings in 4k at at least 60fps is a must. And NVidia and AMD graphics card divisions seem to do well enogh providing for there needs.

A quick way for a company to go bust, take their eye of the ball of their core market and spend time and money trying to break into markets for which their products are unsuitable and where consumers have no use for them.

Poser is a hobbyist product, Hobbyist are willing to spend time and money on their hobby, and persist with it How many apps have you downloaded and continued to use for significant time, a few utilities maybe , some multiplayer games where the community becomes the thing, but standalone hobby type apps? If Rendo abandons the core users (and potential users), hobbyist, then Poser will definitely die.