Free version of Dalewj's second book (Diaries of Afterworld) is now available!
I'm not sure if i understood correctly, but Firstly, if you are just keeping your skill at a level by chipping out, and you dont think you need that skill, then that skill SNIs that you are creating becomes a source of income for you because it is probable that someone may buy it for awd on the market. Secondly, you should never let your skills be blocked if you have a choice. Either 1, chip out, or 2, unblock. Either one, to continue making the skill, and also blocked skills effect your sau gains. If you have blocked skills in a "profession" then using that profession, you will get less sau than if they were unblocked.
BTW, can anyone tell me exactly which picking skills raise scanning/mining also. I've been guessing that geo prospecting, landscape interpretation, general tools and nature do. Am I correct? Are there any others that contribute significantly?
I put in a Helpdesk ticket about the skills just after the last update, which has had no response for 2 months.