Z:gnu-www-ja-gpl-2.0-faq--e0c080-Sometimes a localized retreat/en

Sometimes a localized retreat is a good strategy. Sometimes, using the LGPL for a library might lead to wider use of that library, and thus to more improvement for it, wider support for free software, and so on. This could be good for free software if it happens to a large extent. But how much will this happen? We can only speculate.