Because it helps some people decide (and would help me), Motor. This board is an information exchange and the more accurate information made available the better, per the board's purposes. Given a shy provider reluctant to have actual pics posted, good faith attempts at accurate even if merely suggestive pics are worthwhile IMHO. The market will judge their helpfulness and accuracy, which is as it should be.
As another example, my approximate (but to all who've commented, "spot on" accurate) pictures of Crystal in the review I did of her were confirmed by and helpful to a number of hobbyists (and were useful to many as at least somewhat helpful until I posted the even more helpful actual pictures of her later on in the review). Sometimes the suggestive pics can, as they did there, lead to greater provider comfort with and interest in posting actual pics.
Do unto others as you would have them do unto you, I always say. And I would certainly want as much info as possible. At least such pics give some idea at a minimum as to their "type" (as I said in the review), and the existence of such pics -- unless misleading e.g. of a wildly dissimilar "supermodel", which I would also find objectionable and yes, "inflating" -- is better than no pictures at all (to most people). If you disagree, fine -- we'll agree to disagree on this issue. And you needn't look at them; no one's forcing you.
And yes, to those who've inquired, Sugar's fine with CIP for all (or certainly most all) cummers as far as I know, and as BigBamboo also confirmed, except of course in the rare cases there's something she finds wrong with the hobbyist. And of course there's always also the unfortunate possibly of some haters posting misinformation to the contrary here, shocking though I know that will be to everyone on here.
The bottom line? Sugar is Sa-weet!!!