[newbusox]

The issue with law is that laws are dissimilar from jurisdiction to jurisdiction, in meaningful enough ways that giving advice based on the laws for one jurisdiction might be entirely useless in another. Moreover, even I were to live in that jurisdiction, unless I am intimately familiar with the aspect of law questioned about (which is highly unlikely, even extremely experienced attorneys do legal research), I will have to spend time researching. If I spend time researching, I expect to be paid, generally because the tools used to research are not, themselves, free, like Westlaw or LexisNexis. Moreover, I generally get paid to research to begin with so, in not doing paid research for other clients, I am potentially losing money I might otherwise be making.

Not to say that lawyers can never give good legal advice to legal questions without researching--but the paradigm that I just described is a big reason why people, including lawyers, answer legal questions with "hire a lawyer."