Yes and yes, I get this replys.
So what Should I do Next? :-o

~ # du -s /home/user/.* 2> /dev/null |sort -n
0 /home/user/.omap3cam
0 /home/user/.wazapppreviews-log.txt
4 /home/user/.ash_history
4 /home/user/.backup-framework
4 /home/user/.barcode_image.png1
4 /home/user/.bash_history
4 /home/user/.energy-profiler
4 /home/user/.facebook
4 /home/user/.fonts.conf
4 /home/user/.obex-root
4 /home/user/.odnp
4 /home/user/.odnp-fpcd
4 /home/user/.osso-cud-scripts
4 /home/user/.positioningd
4 /home/user/.profile
4 /home/user/.pulse-cookie
4 /home/user/.qcamera
4 /home/user/.ring-tones
4 /home/user/.sh_history
4 /home/user/.share
4 /home/user/.slpgwd
4 /home/user/.system-ui-widgets
8 /home/user/.gnupg
8 /home/user/.messaging-ui
8 /home/user/.omb
8 /home/user/.usetime
12 /home/user/.kmplayer
12 /home/user/.package-manager
12 /home/user/.unity
16 /home/user/.barcode_image.png
16 /home/user/.mms
16 /home/user/.status-menu
20 /home/user/.emoticonthemepreview
20 /home/user/.profiled
20 /home/user/.qgvdial
24 /home/user/.kde
32 /home/user/.cities
32 /home/user/.rtcom-accounts
44 /home/user/.modrana
48 /home/user/.commhistoryd
56 /home/user/.matplotlib
60 /home/user/.whatsapp
64 /home/user/.transferui
68 /home/user/.accounts
76 /home/user/.emoticonthemecache
84 /home/user/.gof2
112 /home/user/.marmalade
120 /home/user/.fontconfig
124 /home/user/.sync
128 /home/user/.Skype
128 /home/user/.contacts
144 /home/user/.meego-im-engines
332 /home/user/.gstreamer-0.10
428 /home/user/.aegis
976 /home/user/.original
1292 /home/user/.ringtones
1489 /home/user/.signon
1648 /home/user/.swype
2268 /home/user/.calendar
3540 /home/user/.emumaster
3892 /home/user/.whatsup
4184 /home/user/.qmf
5108 /home/user/.mozilla
7792 /home/user/.Rocket
15464 /home/user/.local
19772 /home/user/.smartsearch
21084 /home/user/.apkenv
30704 /home/user/.wallpapers
39596 /home/user/.fonts
59256 /home/user/.grob
68520 /home/user/.config
92180 /home/user/.cache
241504 /home/user/.thumbnails
8401133 /home/user/.
9111209 /home/user/..
~ #