For me there is legal uncertainty if my work contract (with the applicable laws) actually allow me to contribute. I do not want to ask my boss for permission nor do I want to pay a lawyer. What would really help is an overview with if the general legaslative framework of a country with the common work contracts (for software devs) permit open source contributions. Well maybe my proble is unique, but maybe more ppl would just test the waters if it were clear.