This document discusses personal learning environments (PLEs) as an alternative to learning management systems (LMS). It argues that PLEs allow learners to select, combine, and use various tools like social media, blogs, and RSS feeds in a way that fits their individual learning needs and styles. The document outlines trends like open educational resources, connectivism, and mobile learning that support PLEs. It also notes challenges to PLE adoption like technical issues, social factors, and pedagogical concerns. The conclusion advocates for learners and educators to build their own PLEs to better support lifelong learning.