求翻译：网络民主具有直接性、公开性、快捷性和广泛参与性等特点，然而，应当引起警惕的是，虽然网络民主还处于襁褓阶段，但是已经暴露出了明显的缺陷。是什么意思？

Network of democracy has a direct, open, efficient and participatory nature of features, however, should be wary of is that although the network democracy still in the nascent stage, but has exposed clear flaws.