conclusion for the day: I feel that alot of trust is needed in the internet . like Wiki, it is a "open-editing" system, where anyone can edit, remove, or add any information . We must be responsible for our actions! RSS feed was amazing. i always saw "RSS feed" in webs, but i never bother to find out about it. i am so lucky to be able to do this CDS, if not i will be outdated! however in my opinion, i don't really like to use RSS feeds because of its format. i prefer looking at the real web itself without any modifications. however there is one thing that i must mention about RSS, it really loads faster, since less things are needed to upload. in addiction i realise that we really got to care about our surroundings. only when we care, we will discover more. for example, the "RSS feed", if i really care when i saw it in the web, i should have already research on it and know it even before this lecture.